Add Danny Castillo to the list of former WEC fighters who now have a home in UFC following the merger. A source close to UFC said today that Castillo has signed a multi-fight contract with UFC, believed to be a 4-fight deal. Castillo's WEC spot appeared to be in jeopardy earlier this year after 2 losses in a row but he saved his spot and punched his UFC ticket by finishing the year with 2 wins in a row. No date set for his UFC debut.